baber/WOPTO huggingface dataset:
Patent SE-0502094-L (SE)
Inventor: HARJU BERT
Filed: 2005-09-21
Abstract: An engine arrangement comprising a first assembly including a first piston in a first cylinder interconnected with a second assembly including a second piston in a second cylinder. Each of the first and second assemblies include an inlet valve for supplying a fuel mixture, and an outlet valve for removing exhaust gases. The first and second assemblies being adapted for cooperation with a gear unit to convert a translation movement into a rotary movement. The engine arrangement so includes two additional assemblies including a third piston in a third cylinder interconnected with a fourth piston in a fourth cylinder and associated valves. The two additional assemblies being adapted for cooperation with the gear unit to convert a translation movement into a rotary movement. An outlet valve of the first cylinder is connectable to an inlet valve of a third cylinder, and an outlet valve of the second cylinder is connectable to an inlet valve of the fourth cylinder, and the outlet valves of the third and the fourth cylinders are intended for removing exhaust gases.
Patent SE-7414939-L (SE)
Inventor: TERRAILLON M
IPC: G01G21/28
Filed: 1974-11-28
Abstract: A weighing scales, the geometry of which provides maximum readability of scale graduations for housing area. The housing is round and includes a base adapted to be disposed on a support surface and an assembly including a support plate and a spaced platform connected thereto and movable axially relative to the base. A graduated scale is disposed on the support plate facing the platform and an index is positioned over the support plate for angular movement relative to the graduated scale within the assembly. The weighing scales includes a mechanism for translating an axial movement of the assembly to an angular movement of the index. Support means supports the assembly on the base and at least a portion of the platform concentric with the graduated scale is formed of transparent material for viewing the disposition of the index relative to the graduated scale.
Patent SE-7500936-L (SE)
Inventor: LAWSON L E
IPC: B41N3/08
Filed: 1975-01-29
Abstract: A desensitizing composition comprises an aqueous solution comprising (i) a polymer containing structural units derived from acrylamide and from 1% by weight to 25% by weight of structural units containing carboxyl groups and (ii) desensitizing acidic material in an amount such that the pH of the solution is less than 5.5. The carboxyl group containing structural units may be derived from acrylic acid and/or an acrylic acid salt and the desensitizing acidic material may be phosphoric acid. The composition may be used as a substitute for gum arabic solution in lithographic plate making processes and lithographic printing processes.
Patent SE-7602905-L (SE)
Inventor: RUCKDESCHEL H
IPC: G06F7/78
Filed: 1976-02-27
Abstract: A data handling apparatus of solid state construction for a data processing system. The apparatus has a storage and input/output gates for peripheral units. The storage includes input and output counters for generating storage addresses which, respectively, determine a location for useful data to be temporarily stored while in transit and a location to which such data is to be emitted. The counting modes can be switched to accomodate connecting two or more units of the data processing system. A comparator is connected to the counter outputs and produces therefrom an indication of the state of occupation of the various storage locations.
Patent SE-7605957-L (SE)
Inventor: SPANJERSBERG A A
IPC: G06V30/194
Filed: 1976-05-25
Abstract: Method and device for recognizing characters, in which in a learning phase, as well as in a subsequent working phase features of character patterns in a number of aspects thereof are classified in a number of groups. During the learning phase the results of these classifications are recorded in a store as statistic frequencies. During the working phase the result of the feature classification of a freshly offered character is utilized in determining, for each class of characters, (a) the probabilities of the features found in this character, and (b) the weight of the features of a character pattern to be recognized. The weight attributed to each feature depends upon the shape of the pattern, and upon the basis of the values of these weights, the features are selected. The stored statistic frequencies of the selected features are multiplied by the values of the weights, and the largest value among the results is utilized for indicating the class of the feature. Thus from the selected classes of features, the character is determined.
Patent SE-7706086-L (SE)
Inventor: COLLIER J C
IPC: E02F5/02
Filed: 1977-05-24
Abstract: A tool for applying ties to bundles comprises a magazine chamber leading directly to the path of a reciprocable carriage adapted on forward movement to engage the leading tie in the magazine and drive it into a loop guide releasably disposed about a bundle. The tie tail is reversed about the bundle by the loop guide under the driving force of the carriage to pass through the head of the tie in a reverse direction to engage a gripper in the carriage. Reversal of the carriage tensions the tie about the bundle and repositions the carriage in a starting position in relation to the magazine. A shear device operating transversely of the carriage path and disposed at its forward end severs the tie tail adjacent the tie head, and opens the loop guide for removal of the bundle.
Patent SE-7711661-L (SE)
Inventor: PFLIEGER B
IPC: B22D11/01
Filed: 1977-10-17
Abstract: An apparatus for manufacturing a wire by projecting a jet of liquid metal or metal alloy into a cooling medium comprising a crucible for containing the liquid metal or metal alloy and having a heating element and at least one nozzle, means for exerting pressure on the liquid metal or metal alloy sufficient to project it in the form of a jet through the nozzle into the cooling medium, a cooling enclosure arranged along an extension of the nozzle, and a wire receiving device is improved by having the axis of the nozzle form an angle other than 0
Patent SE-7807707-L (SE)
Inventor: VAN OORSCHOT G F
IPC: F04C29/02
Filed: 1978-07-11
Abstract: A liquid-injected compressor device for avoiding condensation of moisture in the outlet of a compressor is disclosed. The device comprises a control valve which is actuated in opposite directions by two sensors. One of the sensors senses the inlet temperature of the compressor and the other the outlet temperature. A constant temperature difference is maintained between the inlet and outlet of the compressor.
Patent SE-7907488-L (SE)
Inventor: KLAUSETH T
IPC: B68G11/06
Filed: 1979-09-10
Abstract: 1. A method of making mattresses, chair seats or the like upholstery elements from two blocks (1) of foamed plastics between which spring elements (4) are provided, the ends of said spring elements being secured by a casting operation to at least one of said blocks of foamed plastics, characterized in that a layer (5) of a liquid, curable and self-extinguishing polyurethane is applied onto the inner support surface of the block (1) of foamed plastics intended to which the ends of said spring elements (4) are to be secured, that the ends of the spring elements (4) are inserted into the still liquid polyurethane layer (5), and that thereupon the polyurethane layer is cured while the formation of foam is suppressed.
Patent SE-8000836-L (SE)
Inventor: BRUNNER H
IPC: B01F35/60
Filed: 1980-02-01
Abstract: A stirrer which permits homogenous and quick thorough mixing for the conditioning of bioinjurious waste, particularly radioactive waste, by means of a binder in the final storage container. The stirrer has a portion rotatable on another portion fixed in the container. The rotatable portion includes closed frame means having two or more opposite axially staggered stirrer arms secured to a hollow central bearing sleeve having axially spaced parts. The fixed portion includes a rod-like part upstanding centrally from the bottom of the container with the sleeve journalled thereon. The fixed portion is provided with one or more mixing elements secured thereto and disposed between the sleeve parts.
Patent SE-8100682-L (SE)
Inventor: BELART J
IPC: B60T8/40
Filed: 1981-01-30
Abstract: Brake systems having an antiskid control apparatus are known in which pressure fluid is additionally supplied from a dynamic circuit into the static brake circuit when pressure fluid has been taken therefrom due to an antiskid control operation. In this situation, the known systems were not able to maintain the master cylinder pressure at a constant value. Therefore, according to the present invention a valve device is provided which is acted upon by the static master cylinder pressure in the opening direction and by the dynamic auxiliary pressure in the closing direction.
Patent SE-8101787-L (SE)
Inventor: MEZEGER H
IPC: F02B37/16
Filed: 1981-03-20
Abstract: A supercharged internal combustion engine of the type having an exhaust gas turbine driven supercharging blower, exhaust gas bypass for regulating the exhaust gas turbine by diverting exhaust gases around the turbine, and a blow-off valve control charging air bypass for circulating charging air supplied from the blower therearound when an engine performance control member such as a throttle is closed, is improved by provision of a second charging air bypass for circulating a portion of the air supplied by the blower therearound in response to at least one operating parameter of the engine in a manner so as to provide protection against excess charging pressure. The at least one operating parameter for controlling the second bypass includes engine rpm and/or charge pressure and opening of the second bypass may be regulated by a solenoid valve controlled by a safety switch responsive to charging air pressure or an rpm transducer such as an ignition pulse transducer.
Patent SE-8102050-L (SE)
Inventor: LETJUK ALEXANDR ILICH
IPC: B04C5/23
Filed: 1981-03-31
Abstract: An apparatus for separation of materials and for gas scrubbing comprises a cyclone (1) and a device (2) for contacting the gas with a liquid where a collector (14) is interconnected, through sprinkling channels (15), with a gas channel (9). The gas channel (9) has a confuser (11), a neck (10) and a diffuser (12) and is twisted around the axis of the cyclone (1) to ensure the occuring at the same time of processes of kinematic coagulation and separation of suspended particles during the passage of the gas to be cleaned. The inlet zone of the gas channel (9) is interconnected with an inlet pipe (7) and its outlet zone - with the internal space of the cyclone (1) thus forming altogether a one-piece unit (1).
Patent SE-8104315-L (SE)
Inventor: NARA T
IPC: C22C21/00
Filed: 1981-07-10
Abstract: The present invention relates to a bearing alloy based on Al - Sn, which is especially intended for the preparation of a bearing material obtained by applying the said alloy to a steel plate by projection welding (pressure welding). The bearing alloy or bearing material is intended for use in contact with an axle material made of nodular iron. The bearing alloy contains 3-35 wt-% of tin; 0.1-10 wt-% of chromium; one or more further constituents chosen from a group of specified additives comprising silicon, manganese, antimony, titanium, zirconium, nickel, iron, tungsten, cerium, niobium, vanadium, molybdenum, barium, calcium and cobalt, optionally a total of 3 wt-% or less of copper and/or magnesium; and possibly a total of 9 wt-% or less of one or more constituents chosen from a group comprising lead, bismuth, thallium, cadmium and indium, as well as aluminium. The total amount of chromium and the specified additives is greater than 1 wt-% but less than 10 wt-%.
Patent SE-8106896-L (SE)
Inventor: OBERDORF M
IPC: B65B19/24
Filed: 1981-11-19
Abstract: A transfer device for a cigarette wrapping machine is for transferring a tubular wrapping 14 closed only at its bottom end 14a and containing a block of cigarettes from a hollow mandrel 11 into a cell of a closure device 17 for closing its open top end. The transfer device comprises a slider 15 for moving the cigarettes in a direction towards the closed bottom of the wrapping and a transporter 18 reciprocable within and relatively to the cell and having air nozzles 19 which are directed towards the bottom of the wrapping and which, during the transfer are connected to a source of air under pressure until the bottom of the wrapping contacts the transporter. At the commencement of transfer, the transporter is spread from the bottom of the wrapping. The air nozzles exert an opposing force against the freshly adhered wrapping bottom and ensure that the latter does not open up by the thrust of the cigarettes thereagainst.   <IMAGE>
Patent SE-8204468-L (SE)
Inventor: FLOTOW R A
IPC: F16H3/38
Filed: 1982-07-27
Abstract: A torque limiting clutch brake 50 has an inner brake assembly 55 and an outer cover assembly 60 mounted for relative rotation on the brake assembly. The brake assembly 55 includes a brake washer 52 adapted to be driven by a shaft, and an intermediate plate 51 connected to the brake washer by a lost motion coupling. The cover assembly includes wave washers 62 frictionally engaged with the intermediate plate 51 for torque limiting characteristics.
Patent SE-8204984-L (SE)
Inventor: BRENNSTEINER E
IPC: B25D17/08
Filed: 1982-09-01
Abstract: A drill is secured in percussion drilling machines and in tool holders of hammer drills by locking elements. The locking elements fit into axially extending grooves formed in the axially extending circumferential surface of the shank of the drill. Webs located intermediate the ends of the grooves divide the grooves into axially extending groove sections with the locking elements fitting into the groove sections. The outer surfaces of the webs are located in the circumferential surface of the shank and serve to support the jaws of the tool holder in the correct position.
Patent SE-8300868-L (SE)
Title: Terpolymerer av maleinsyraanhydrid och deras anvendning for forhindrande av pannstensbildning
Inventor: KUROWSKY S R
IPC: C02F5/12
Filed: 1983-02-16
Abstract: Patentkrav 1. satt at forhindra pannstensbildning vid upp hettning eller avsaltning av vatten innehallande pann stensbildande fororeningar, kannetecknat av att man sammanblandar vattnet med den hydrolyserade formen av en terpolymer med nedan angivna sammansattni g eller ett alkalimetall- eller ammoniumsalt darav i en koncentration av minst ca 2 delar per miljon, varvid terpolymeren, vasentligen bestar av 30-55 molprocent maleinsyraanhydrid, 30-65 molprocent akrylamid eller metakrylamid och 5-15 molprocent av en tredje monomer, corn utgars av styren,sC-metylstyren, alkylakrylat, alkylmetakrylat med 1-8 kolatomer i alkylgruppen eller 1 1-alken med 4-10 kolatomer, och hat en relativ viskositet av mellan ca 1,02 och ca 1,10 i dimetylsulfoxid vid en koncentration av 0,5 g per deciliter och en loslighet av mindre an 0,10 g per gram ldsning (vatten) vid rumstempetatur.
Patent SE-8302074-L (SE)
Inventor: OSHIMA M
IPC: B63B21/50
Filed: 1983-04-14
Abstract: A floating offshore structure which is moored at a fixed position on the sea by means of mooring hawsers and anchors connected to the ends thereof respectively for conducting a submarine excavating operation from a deck of the structure. The structure includes a moorage hull part provided with a vertical through-hole formed therein for receiving an excavating drill pipe and the mooring hawsers and a movable hull part connected to the moorage hull part so as to be rotatable within a horizontal plane. The movable hull part is constituted as a hull defining the outer wall of the floating offshore structure and connected with the moorage hull part by inserting it into a moorage hull part receiving hole formed at a position closer to the bow thereof. The movable hull part has near its water plane a horizontal section with a substantially oval shape formed by a fore draft part in a substantially circular or polygonal shape, with the moorage hull part receiving hole as a center and an after draft part taperingly projecting aft from the fore draft part.
Patent SE-8302287-L (SE)
Inventor: KUHL U
IPC: F16K31/06
Filed: 1983-04-22
Abstract: An electromagnetic ball valve for a flow medium under pressure such as a respirating gas for a respirator which must be adapted to use with a respirator which operates at a high frequency in the range of fifty times the usual frequency. Such ball valve must be employed in the breathing gas supply so as to open and close the supply path and a small volume of gas internal of this apparatus permits this control. The electromagnetically ball valve is arranged with the electromagnetic pole pieces in a sheath and the pole pieces include a flow passage in which a ball moves between a seat and an abutment under the control of a separate electromagnetically controlled pole piece. The seat is cooperative with the ball valve with one connection for the flow medium and the abutment includes a connection for the space around the ball valve under another flow connection. With a delivery side connection through the space around the ball and with a seal on the seat it acts as a NC valve. With a delivery side connection through the seat against the ball and hence contact on the abutment it operates as a NO valve. Two magnetic coils around the respective pole pieces one having the seat and the other having the abutment move the ball into the desired end position and make remanences ineffective.
Patent SE-8304286-L (SE)
Inventor: TAKEUCHI H
IPC: B41F33/00
Filed: 1983-08-05
Abstract: A method for forming or marking register marks used for the automatic registration between a plurality of printing plates in a printing press. A register mark forming or marking device is mounted on a printing frame of an automatic composer so that a register mark can be formed or marked on a printing plate simultaneously with the printing of a film original over the printing plate. Misalignment between the thus formed or marked register marks and patterns or images can be eliminated.
Patent SE-8402166-L (SE)
Inventor: KUHN M
IPC: H03M1/18
Filed: 1984-04-18
Abstract: For processing a signal applied to an input of audio signal processing devices, for example a speech signal received via a microphone (2) in a speaker-identification or speech recognition system, the signal must have a specific level. For this purpose the signal is applied via an amplifier (4) with variable gain. Before processing begins, the gain is set to an initial value. During processing of the speech signal, it is checked, at regular time intervals, in which range of a plurality of predetermined amplitude ranges the amplified signal is situated, and whether overloading takes place and the frequency which the amplitude of the signal occurs in each of the amplitude ranges is counted. When the signal ends, the optimum gain setting is determined from the histogram of frequencies. In the case of a signal which is specific of an individual speaker and which must be processed in speech recognition or speaker identification systems, this optimum gain setting may be stored in a memory (28) at a location assigned to the speaker, and when the system is subsequently used by the same speaker this value is used as the initial setting of the amplifier gain. In this way the gain is set to an optimum value during the first time that the system is used by a specific speaker and it is corrected continuously when the system is used again by the same speaker.
Patent SE-8402551-L (SE)
Inventor: MATSUMURA S
IPC: C07D211/46
Filed: 1984-05-11
Abstract: N-aralkylmoranoline and N-aralkenylmoranoline, and their pharmaceutical acceptable non-toxic acid addition salts thereof, pharmaceutical compositions containing the same and methods of inhibiting the increase in blood sugar level by administration of the same.
Patent SE-8500049-L (SE)
Inventor: JANSSON K-O
IPC: F16L15/00
Filed: 1985-01-07
Abstract: This invention relates to a drill element (10; 11; 12) for percussion drilling, said element having a cylindrical screw thread (13; 14; 15) having one single entry. The screw thread, that is intended for thread diameters of less than 30 mm, has a pitch (s) of less than 12 mm, a shoulder angle ( beta ) of more than 21 DEG , and a pitch angle ( alpha ) of less than 11 DEG  but more than 5.6 DEG .
Patent SE-8500643-L (SE)
Inventor: JOHANSSON LARS ERIK
IPC: E04C3/292
Filed: 1985-02-12
Abstract: The wire-form body material comprises individual wire braces (12) the ends (12A) of which are fixed and immovably connected to the beam flanges (10,11).
Patent SE-8504358-L (SE)
Inventor: KARDEFELT B
IPC: H02G3/18
Filed: 1985-09-20
Abstract: The type of electrical box involved is pref. rectangular and located externally, comprising a base plate with a centrally positioned column. It has a cover, in the side walls of with apertures permitting the use of an unloading unit for different alternative positioning inside or outside of the side walls. The unit pref. comrpises covers which can be adjusted and fixed relatively to each other by screws. A base plate is provided with which the first of the covers is connected, and from the plate extends a fixture arm with holes at alternating distances from the covers to work in conjunction with a fixture component in the coupling box. To esnure the correct positioning of the strain relieving unit relatively to a selected box wall, the walls of the fixture holes have four recesses corresp. to one or more guiding ridges on the fixture component.
Patent SE-8600912-L (SE)
Inventor: IVANOV M A
IPC: C07F15/02
Filed: 1986-02-28
Abstract: A process for preparing a powder-like iron-sodium tartrate complex useful for the preparation of a solvent for cellulose which comprises reacting a salt of trivalent iron with sodium tartrate or primary sodium tartrate or a mixture thereof in an aqueous medium at a molar ratio of said reactants of 1:3.0-3.3 respectively, a concentration of the salt of trivalent iron of 0.5-0.7 mole/l of the starting reaction mixture and at a pH of the reaction mixture of 0.8-5.5 with the formation of a reaction mass containing the desired product; the latter is precipitated from the reaction mass by means of a precipitation agent such as methanol, ethanol, propanol or acetone at a volume ratio of the precipitation agent to the reaction mass of 0.7-1.5:1.0 respectively with the formation of a precipitate of the desired product and a mother liquor; the precipitate of the desired product is separated from the mother liquor and dried at a temperature of from 30 DEG  to 105 DEG  C.
Patent SE-8601566-L (SE)
Inventor: NIMMERSJO G
IPC: H02H3/00
Filed: 1986-04-08
Abstract: Method and device for range limitation and direct tripping for protection in the case of a fault on a power transmission line located between two stations (P, Q) with a traveling wave model located in one of the stations (P), which travelling wave model, with the said of measured currents and voltages in the station, calculates the voltage distribution at a number of control points along the line. The range of a protection device is indicated as the distance between the measuring station and that control point for which a voltage difference ( delta u) becomes equal to zero. The voltage difference consists of the difference between the absolute value of a voltage difference ( DELTA u), formed as the sum of a voltage value (U sec ) calculated with the travelling wave model for the control point at a certain time, and the corresponding voltage value (U min ) one half-period earlier and the absolute value of the latter voltage value. When the voltage difference becomes greater than zero, a direct tripping is initiated.